While 911's are the stuff of legends, the GT3 RS is truly a rolling beauty. Its naturally aspirated 4.0-liter flat-six cranks out 500 hp and spins to a sky-high 9000 rpm. The lightning-fast seven-speed PDK transmission helps it hit 60 mph in less than three seconds. Handling is tenacious, the brakes are stupendous and the interior and exterior are modified to suit the track as well as the boulevard.